condition	mean	min	max
4 h after light	9.57446	8.84332	10.3056
8 h after light	9.648064999999999	9.34787	9.94826
12 h after light	11.44815	10.6248	12.2715
4 h after dark	11.377266666666667	11.1486	11.5268
8 h after dark	11.149466666666667	10.7031	11.723
12 h after dark	11.4603	10.9797	11.8297